Advanced Office Systems Inc Back to Search Advanced Office Systems Inc Dealer Membership - Annual 841 Oak St , Johnstown , PA , 15902-2217 United States (814) 266-9531 xt103 Send Email https://aosi.us/ Membership Type Dealer Membership - Annual Contacts Primary Bob Heffelfinger Exec Vice President Stephanie Brant Executive Assistant Faith Ellenberger Account Coordinator/Admin Asst Mark Smojice President/CEO Share × Print Email Facebook LinkedIn Twitter Pinterest Powered By GrowthZone